I haven't bought my PC Grow case yet, but I'm going to once I get the money. Everyone suggests making your own but I'm too lazy and I don't trust myself enough. PC grow case has a nice Veg box which will help one or two plants (most people are doing like a cycle of constantly growing for a constant yield). I also found a guy on ebay selling them cheap, and I might go with him too.
Still, I feel like PC grow case is a better option, just because they seem safer and have gotten good reviews. Lemme know when you get it and how it is.